122266620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4264

約数の個数: 144

約数和(自身を含む): 442391040

約数和(自身を除く): 320124420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4219, 4830, 5796, 7245, 8438, 9660, 12657, 14490, 16876, 21095, 25314, 28980, 29533, 37971, 42190, 50628, 59066, 63285, 75942, 84380, 88599, 97037, 118132, 126570, 147665, 151884, 177198, 189855, 194074, 253140, 265797, 291111, 295330, 354396, 379710, 388148, 442995, 485185, 531594, 582222, 590660, 679259, 759420, 873333, 885990, 970370, 1063188, 1164444, 1328985, 1358518, 1455555, 1746666, 1771980, 1940740, 2037777, 2657970, 2717036, 2911110, 3396295, 3493332, 4075554, 4366665, 5315940, 5822220, 6113331, 6792590, 8151108, 8733330, 10188885, 12226662, 13585180, 17466660, 20377770, 24453324, 30566655, 40755540, 61133310, 122266620]

約数ペア:

[(1, 122266620), (2, 61133310), (3, 40755540), (4, 30566655), (5, 24453324), (6, 20377770), (7, 17466660), (9, 13585180), (10, 12226662), (12, 10188885), (14, 8733330), (15, 8151108), (18, 6792590), (20, 6113331), (21, 5822220), (23, 5315940), (28, 4366665), (30, 4075554), (35, 3493332), (36, 3396295), (42, 2911110), (45, 2717036), (46, 2657970), (60, 2037777), (63, 1940740), (69, 1771980), (70, 1746666), (84, 1455555), (90, 1358518), (92, 1328985), (105, 1164444), (115, 1063188), (126, 970370), (138, 885990), (140, 873333), (161, 759420), (180, 679259), (207, 590660), (210, 582222), (230, 531594), (252, 485185), (276, 442995), (315, 388148), (322, 379710), (345, 354396), (414, 295330), (420, 291111), (460, 265797), (483, 253140), (630, 194074), (644, 189855), (690, 177198), (805, 151884), (828, 147665), (966, 126570), (1035, 118132), (1260, 97037), (1380, 88599), (1449, 84380), (1610, 75942), (1932, 63285), (2070, 59066), (2415, 50628), (2898, 42190), (3220, 37971), (4140, 29533), (4219, 28980), (4830, 25314), (5796, 21095), (7245, 16876), (8438, 14490), (9660, 12657)]